High-Quality Metal 6'' Valve Box for Irrigation

Description

High-Quality Metal 6'' Valve Box for Irrigation. High Pressure Performance: Passes 15.5Bar pressure test and opens normally under high pressure. Water Saving Design: Reverse water flow design reduces failure rate and saves water. Anti-Blocking Diaphragm: High ductility diaphragm with self-cleaning function and strong anti-blocking performance. Water Hammer Prevention: Built-in brass shock absorption structure ensures smooth operation and stability. Manual Control Switch: Equipped with manual adjustment switch for opening and closing at any time. Durable Material Structure: High strength nylon filled fiberglass with 1/4 stainless steel and embedded brass nut. Corrosion Resistance: Strong durability resistant to chemical corrosion and cavitation. Versatile Power Options: Available with AC or DC electromagnetic head for various irrigation controllers.